Coos bay is located in Coos county Oregon with a geographic area of 10.6 square miles. The total population in Coos bay is 16,326 with 48.3% male and 51.7% female. Children under age 5 represent 8.0% of the population, under age 18 equal 20.8% of the population and over age 65 is 22.4% of the population. The median household income is $49,478, per capita income is $32,838. There are a total of 7,207 housing units with 60.9% owner occupied. Education includes 25.8% of residents that are high school graduates and 22.3% with a bachelor's degree or higher. The average temperature in Coos bay in the summer is 59 degrees, and in the winter 35 degrees.